Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2255)
Unix (1304)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

How do I do a whois search?

1 1005

How do I run whois command?

1 1159

How do I list all processes in linux?

1 1054

What is phony in makefile?

1 1084

What does free command do in linux?

1 1182

What is cpu in top command?

1 1127

How do I run a shell script?

1 1036

What does rmdir do in linux?

1 1041

How do I change directories in linux command line?

1 1031

How do I check if my cpu is overclocked?

1 1119

How do I check storage on linux?

1 1103

How do I run a script in linux?

1 1182

How does grep work in linux?

1 1000

How do I find cpu in linux?

1 1085

How do I check my cpu cores?

1 1073

Un-Answered Questions { Operating Systems }

What is the latest version of google browser?

1198

What is the next version of windows after 10?

965

1.Have you used vxboot ? 2.Minimum requirement for mirror volume to created ?

2233

What is the latest windows operating system?

1040

What does it cost to upgrade to windows 10?

915

what is the gate of ftp server in redhat linux?

1986

How do I search for files containing specific text in linux?

815

For the following COBOL code, draw the Binary tree? 01 STUDENT_REC. 02 NAME. 03 FIRST_NAME PIC X(10). 03 LAST_NAME PIC X(10). 02 YEAR_OF_STUDY. 03 FIRST_SEM PIC XX. 03 SECOND_SEM PIC XX.

1380

Draw a binary Tree for the expression : A * B - (C + D) * (P / Q)

1488

What is the command for cut?

1029

“int a[] = new int[3]{1, 2, 3}” – This a legal way of defining the arrays?

1271

What sort of serious problems have you experienced, and how have you handled them?

1020

can any one send me one project on linux ...?

2845

How much does a copy of windows 10 cost?

890

When will the next windows os come out?

883

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